WINONA, Minn. –  The Winona School Board approved a new teachers contract with a 2% pay increase retroactive to the beginning of classes this school year and another 3.25% the coming year. The salary range goes begins at  $46,200 for new teachers and maxes at $80,100 for experienced teachers with a master’s degree. The contract also includes roughly $1,100 a month for medical insurance for individuals and $1,400 for families.